LD6806TD/33P,125

Description：IC REG LINEAR 3.3V 200MA 5-TSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)

SKU:1fff4546fc83 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 3.3V 200MA 5-TSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.13V @ 200mA
Current - Output：200mA
Current - Quiescent (Iq)：100 µA
Current - Supply (Max)：250 µA
PSRR：55dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：5-TSOP

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LD6806TD/33P,125

Overview

The LD6806TD/33P,125 is a fixed-output Low-Dropout regulator (LDO) from the NXP LD6806 series. It provides a nominal output voltage of 3.3 V with a maximum continuous output current of 200 mA and peak currents up to 300 mA. The device operates within an input voltage range of 2.3 V to 5.5 V. It features ultra-low dropout characteristics, typically 60 mV at 200 mA, and low quiescent current in shutdown mode. The part includes integrated thermal protection, current limiting, and ESD protection rated at 10 kV Human Body Model.

Feature Summary

Low-ohmic output stage when disabled via internal pull-down switching transistor
Integrated temperature watchdog for thermal protection
Current limiter prevents damage during overload conditions
High power supply rejection ratio for noise suppression

Applications

Analog and digital interfaces requiring lower than standard supply voltage
Mobile phone handsets and personal digital devices
Cordless telephones

Procurement Notes

Verify the specific suffix '125' against official documentation to confirm packaging details such as tape and reel specifications or moisture sensitivity levels. Ensure the ordering code matches the exact SOT753 package variant required for your design. Confirm RoHS compliance status directly with the manufacturer's latest datasheet revision.

Selection Notes

Select this component for applications requiring miniaturization and low noise performance. The SOT753 package offers a compact surface-mount solution suitable for space-constrained designs. Consider the 3.3 V fixed output requirement and ensure the input voltage remains within the 2.3 V to 5.5 V operating range for stable regulation.

Part Context

This device belongs to the LD6806 series of ultra low-dropout regulators designed for mobile appliances. The series includes variants with high-ohmic (H) and low-ohmic (P) outputs. The LD6806TD/xxx designation specifically indicates the TSOP5 (SOT753) plastic surface-mounted package version, distinguishing it from WLCSP4 or SOT886 package options available in the same family.